10645320266034 has 32 divisors (see below), whose sum is σ = 21595924667520. Its totient is φ = 3497584473600.

The previous prime is 10645320266033. The next prime is 10645320266083. The reversal of 10645320266034 is 43066202354601.

It is a happy number.

It is a super-2 number, since 2×10645320266034² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10645320266033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1432927 + ... + 4831554.

It is an arithmetic number, because the mean of its divisors is an integer number (674872645860).

Almost surely, 2^{10645320266034} is an apocalyptic number.

10645320266034 is an abundant number, since it is smaller than the sum of its proper divisors (10950604401486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10645320266034 is a wasteful number, since it uses less digits than its factorization.

10645320266034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6268546.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 10645320266034 in words is "ten trillion, six hundred forty-five billion, three hundred twenty million, two hundred sixty-six thousand, thirty-four".